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    					| Discovery of Deep Overlapping Structures in Complex Networks | 
  					 
  					  										
						| GAO Feng
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						| College of Science, China Three Gorges University, Yichang 443002,China | 
					 
										
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													     		                            						                            																	    Abstract  In order to better understand the network, based on the similarity, let the nodes select multiple similar nodes to form similar node pairs. Through the Monte Carlo simulation results, a pairing algorithm based on the maximum node similarity and degree is proposed to discover the overlapping community structure of the network. Using multi-level most similarity to continue to optimize the community structure, find out the deep overlapping structure and sub-community structure of the network community. The proposed algorithm discovers the overlapping structure of the network based on the reason why the real network forms a community, and further optimizes the community structure, discovering the deep overlapping community structure of the network and its sub-community structure.
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															    																	Received: 10 November 2022
																	    
															    															    															    																	Published: 17 July 2024
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